842157030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{196307}}^1$

素因数の和:196341

約数の個数: 64

約数和(自身を含む): 2374541568

約数和(自身を除く): 1532384538

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 196307, 392614, 588921, 981535, 1177842, 1963070, 2159377, 2551991, 2944605, 4318754, 5103982, 5889210, 6478131, 7655973, 10796885, 12759955, 12956262, 15311946, 21593770, 25519910, 28071901, 32390655, 38279865, 56143802, 64781310, 76559730, 84215703, 140359505, 168431406, 280719010, 421078515, 842157030]

約数ペア:

[(1, 842157030), (2, 421078515), (3, 280719010), (5, 168431406), (6, 140359505), (10, 84215703), (11, 76559730), (13, 64781310), (15, 56143802), (22, 38279865), (26, 32390655), (30, 28071901), (33, 25519910), (39, 21593770), (55, 15311946), (65, 12956262), (66, 12759955), (78, 10796885), (110, 7655973), (130, 6478131), (143, 5889210), (165, 5103982), (195, 4318754), (286, 2944605), (330, 2551991), (390, 2159377), (429, 1963070), (715, 1177842), (858, 981535), (1430, 588921), (2145, 392614), (4290, 196307)]